A snack product 41 comprises a filling layer 44 sandwiched between two uncooked protein layers 42, 43 and is contained in a vacuum skin-pack 45 comprising a film suitable for contact grilling. The uncooked protein layers 42, 43 are formed from sliced fillet portions of chicken, turkey, pork, beef, lamb, duck or even fish. The filing layer 44 may be cheese, pepper and chorizo. It may also include ham or tomato. The protein layers 42 may comprise consecutive rolls of a single layer and may be a roulade product. The film 45 may also be suitable for microwave, water bath, toaster and conventional oven cooking, as well as grilling poaching and toasting. The application also details a process of preparing the sandwich product.